You have a bad cough. You take cough drops that contain 100mg of menthol. Every 2 minutes the amount of menthol in your body cuts in half. A) Write a function to model this situation.

B) Is this growth or decay?

C) For the menthol to work there has to be more than 10mg in your body. How often do you need to take a cough drop so the menthol is affective?

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*